20201402220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336690037}}^1$

素因数の和:336690049

約数の個数: 24

約数和(自身を含む): 56563926384

約数和(自身を除く): 36362524164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336690037, 673380074, 1010070111, 1346760148, 1683450185, 2020140222, 3366900370, 4040280444, 5050350555, 6733800740, 10100701110, 20201402220]

約数ペア:

[(1, 20201402220), (2, 10100701110), (3, 6733800740), (4, 5050350555), (5, 4040280444), (6, 3366900370), (10, 2020140222), (12, 1683450185), (15, 1346760148), (20, 1010070111), (30, 673380074), (60, 336690037)]